1

CONTENTS

Product Features and Specifications .................................................................3

Installation Requirement ................................................................................ 5

Steps of Installation ......................................................................................6

Exploded View ............................................................................................ 37

Test Run .................................................................................................... 41

Operation Instruction ................................................................................... 43

Maintenance ............................................................................................... 44

Troubleshooting .......................................................................................... 45

Parts List ................................................................................................... 46

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I. PRODUCT FEATURES AND SPECIFICATIONS

CLEAR-FLOOR DIRECT-DRIVE MODEL FEATURES

Model PV-10P & PV-10HP (See Fig. 1)

· Direct drive hydraulic cylinder design, minimizes the lift wear parts and breakdown ratio

· Dual hydraulic cylinders, designed and made on ANSI standards, utilizing NOK oil seal in

cylinder

· Self- lubricating UHMW Polyethylene sliders and bronze bush

· Single-point safety release with dual safety design

. Clear-floor design, provides non-obstructed floor use

. Overhead safety shut-off device prevents vehicle damage

. Standard adjustable heights accommodates variety of ceiling heights

MODEL PV-10P/ PV-10HP SPECIFICATIONS

Model Style Lifting Capacity

Lifting Time Lifting Height Overall Height Overall

Width

Width Between columns

Minimum Pad

Height for stackable adapter

Motor

PV-10P Clear-floor

Direct drive

4.5 T

10,000 lbs 55S

1842-2112mm

72 1/2”–83 1/8”

3635/3735mm

143 1/8”/ 147”

3492mm

137 1/2”

2800mm

110 1/4”

115 mm

4 1/2” 3.0HP

PV-10HP Clear-floor

Direct drive

4.5 T

10,000 lbs 55S

1842-2112mm

72 1/2”–83 1/8”

3812/4245/4345mm

150”/167 1/8”/171”

3492mm

137 1/2”

2800mm

110 1/4”

115mm

4 1/2” 3.0 HP

Fig. 1

3

Arm Swings View For Model PV-10P & PV-10HP

Fig. 2

40.5 in

28 in

96.25 in

58 in

39.5 in

137.5 in

4

. INSTALLATION REQUIREMENT

A. TOOLS REQUIRED � Rotary Hammer Drill (3/4in)

� Hammer

� 4 Foot Level

� Crescent Wrench (12")

� Ratchet With Socket (28#)

� Wrench Set

� Carpenter’s Chalk

� Screw Drivers

� Tape Measure (7.5m)

� Pliers

� Socket Head Wrench (3#, 5#, 8#)

� Vise Grips

(10#, 13#, 14#, 15#, 17#, 19#, 24# ,27#, 30#,)

Fig. 3

B. CONCRETE SPECIFICATIONS (See Fig. 4)

Specifications of concrete must be adhered to the specification as following.

Failure to do so may result in lift and or vehicle falling.

1. Concrete must have 4 inches minimum and must be totally cured before lift installation.

2. Concrete must be in good condition and must have a test strength 3,000psi minimum.

3. Floors must be level with no cracks or holes.

C. POWER SUPPLY

220 volt single phase 30 amp breaker with minimum of 10 gauge wire

III.INSTALLATION STEPS

A. Location of installation

Check and ensure the installation location (concrete, layout, space size etc.) is suitable for lift

installation.

B. Use a carpenter’s chalk line to establish installation layout (See Fig. 5).

Fig. 4

Model PV-10P PV-10HP

Chalk Line

137 1/2”

Fig. 5

Concrete intensity must be

3,000 psi minimum.

4”

C. Check the parts before assembly.

1. Packaged lift and hydraulic power unit (See Fig. 6).

2. Move the lift aside with a fork lift or hoist, and open the outer packing carefully

(See Fig. 7).

3. Remove the top connecting assembly and parts box (See Fig. 8).

Shipment Parts list

Top Connecting Assy.

Parts box

Serial No.

Fig. 8

Fig. 6

Fig. 7

4. Lift the upper column with a fork lift or hoist and loosen the bolts on the upper package stand.

Remove the upper column and take out the parts in the bottom column (See Fig. 9).

5. Lift the lower column with a fork lift or hoist, remove the package stand. Remove the lower

column and remove the parts in the inner column (See Fig. 10).

Fig. 9

Fig. 10

6. Move aside the parts and check the parts according to the shipment parts list(See Fig. 11).

7. Open the parts box and check the parts according to parts box list (See Fig. 12).

Fig. 11

Fig. 12

8. Check the parts in the parts bag 1 according to parts bag list (See Fig. 13).

9. Check the parts in the parts bag 2 according to parts bag list (See Fig. 14).

D. Install the hydraulic hose and lock release cable brackets on the extension columns

(See Fig. 15).

Fig. 13

Fig. 14

Fig. 15

Use M6 x 20 Hex Bolts with M6 Nylock Nut & M6 Washer

E. Install hydraulic cylinder

Connect the extended straight fitting and 90° fitting. Install the cylinders inside the carriages

(See Fig. 16).

Fig. 16

Power side column Offside column

Use Teflon tape to seal pipe threads. Do not use Teflon tape on hydraulic hose ends.

F. Install columns Lay down the two columns on the installation site parallel of each other. Position the power side column according to the actual installation site. This lift is designed with 2 sectional columns. Adjust the height according to your ceiling height. For model PV-10P

1. When the ceiling height is over 3750mm (147 5/8”), connect the sectional columns with the lower holes (See Fig. 17).

Fig. 17 High Setting

2. When the ceiling height is less than 3750mm (147 5/8”), connect the sectional columns with the upper holes (See Fig.18).

Fig. 18 Low Setting

For model PV-10HP1. When the ceiling height is over 4350mm (171 1/4”), connect the sectional columns with the

lower holes (See Fig. 19).

Fig. 19 High Setting

2. When the ceiling height is over 4250mm (167 3/8”) but less than 4350mm (171 1/4”), connect the sectional columns with the middle holes (See Fig.20).

Fig. 20 Low Setting

G. Position posts

Position the columns on the installation layout.

???WANT TO WORK SMART NOT HARD??? MAKE THE INSTALLATION EASY. DO IT LIKE A PROFFESSIONAL LIFT

INSTALLER Position the columns upright on the installation layout. Position the offside column parallel to

the power side column at the approximate overall width (1371/2”). Install the overhead cross

beam. Do not drill holes for anchor bolts until overhead cross beam has been installed.

Install the anchor bolts. Check the posts for plumb with level bar, and adjust with the horseshoe shims if the

columns are not plumb. Do not tighten the anchor bolts.

Drill the anchor holes to the depth of the length of the anchor bolts

See Figure 23

Fig. 21

Fig. 22

Use M12 x 30 Hex Bolt with M12 Nylock Nut

H. Install overhead top beam

1. With help of the hook of top beam, put one side of top beam on top of the extension column and

connect the top beam to extension column by bolts, tighten the bolts. Then assemble the

connecting bracket (See Fig. 23).

Hook on to the extension columns

Tighten the bolts

Fig. 23

Use M12 x 30 Hex Bolts with M12 Nylock Nut

2. Assemble overhead top beam and tighten the anchor bolts between 60 and 86 foot pounds.

(See Fig. 24).

Fig. 24

Tighten

Use M12 x 30 Hex Bolts with M12 Nylock Nut

I. Installing the limit switch control bar and limit switch (See Fig. 25).

Adjust Drive Rod on

Limit Switch

Limit Switch connected

with Cable

Loosen Screw on Drive Rod to

adjustment. Tighten the screw

after adjustment.

Fig. 25 NC: Normal contact

Use M12 x 30 Hex Bolt with M12 Nylock Nut

J. Install safety device (See Fig. 26 & Fig. 27).

Fig. 26 Power side safety device

Fig. 27 Offside safety device

145� Spring 120� Spring

145� Spring

Use M10 x 10 Allen Head Set Screw

Use M10 x 10 Allen Head Set Screw

Use M10 x 10 Hex Head Bolts to secure the pulley bracket

K. Lift the carriages up manually and lock them on the 1st set of locks (See Fig. 28).

Fig. 28

L. Install cables

For model PV-10P

1. High setting cable connection. For a ceiling height over 3750mm (147 5/8”)

1.1 Remove the carriages’ plastic covers, the cable passes through from the bottom of the

carriages and is pulled out from the opening of carriages, then install the two cable nuts (See

Fig. 29).

Cable connecting

direction

Cable connecting

direction Fig. 29

Screw the two cable nuts

1.2 Connecting the cable for the high setting (See Fig. 30)

95

96

94

Cable 2

Cable 2 Cable 1

High setting

Fig. 30

2. Low setting cable connection. For a ceiling height less than 3750mm (147 5/8”)

(See Fig.31)

Cable 1 Cable 2

Cable 2

Low Setting

Fig. 31

For model PV-10HP

1. High setting cable connection. For a ceiling height over 4350mm (171 1/4”)

1.1 Remove the carriages’ plastic covers, the cable passes through from the bottom of the carriage

and is pull out from the opening of the carriages, then install the two cable nuts (See Fig. 32).

Screw the two cable nuts

Cable Connecting direction

Cable Connecting direction

Fig. 32

1.2 Connecting cable for high setting (See Fig. 33).

High setting

Fig. 33

95

96

94

Cable 2

Cable 1 Cable 2

2. Low setting cable connection. For a ceiling height between 4250mm (167 3/8”) to 4350mm

(171 1/4”) (See Fig. 34)

Fig. 34

Low setting

Cable 1 Cable 2

Cable 2

Cable 1 Cable 2

96

9994

Cable 2

3. Special low setting cable connection PV10P. For a ceiling height between 3820mm (150

3/8”) to 4250mm (167 3/8”) (See Fig. 35) this setting requires the optional short cables.

Fig. 35

Special low setting

. Install power unit (See Fig. 36)

201

Fig. 36

Use M8 x 25 Hex Bolt with M8 Nylock Nut

. Install oil hose

At high setting and low setting oil hose connection (See Fig. 37).

Oil hose and wire pass through the support bracket

Fig. 37

Limit switch wire

Oil hose

88

Oil hose connected with T-fitting

Oil hose connected with 90° fitting

Oil hose passes through the wire tube on top beam

Install safety cable.

Install the safety cable from the off side safety assembly to the power side safety assembly and

through the top beam (See Fig. 38).

Fig. 38

Safety cable passes through small pulley bracket

Install safety cable from off side safety assembly first!

Safety cable connected with the power side safety assembly

Safety cable

. Install hose retainers on both columns (See Fig. 39).

Fig. 39

Install oil hose retainers using M6 x 8 screws

Car in direction

. Install lifting arms (See Fig. 40); Lower the carriages down to the lowest position. Use an 8mm

Allen wrench to loosen the bolt (See Fig.41). Adjust arm lock in direction of arrow (See Fig.42).

Adjust moon gear and arm lock until they mesh, then tighten the Allen bolts on the arm lock (See

Fig.43).

Fig. 40

Fig. 41

Fig. 42

Lock the bolts after the moon gear and arm lock engaged well

Fig. 43

Use the 8mm Allen Head Wrench to loosen the Allen Bolt

Loosen the Allen Bolt

Moon Gear

Arm lock Tighten the bolts

Adjust Gear and arm lock

Install Electrical System

Connect the power source according to the data plate on the Power Unit.

Remove the short “Pig Tail” wire connected to the AC contactor terminals. This wire

was used to test the motor after production.

ATLAS Single phase motor

Please Note: This motor is powered by Alternating Current and the terminals on the AC

contactor are not wire color specific. There are no positive or negative terminals.

1. Connect the two power supply (incoming) wires (black & white) to terminals on the AC contactor marked L2 &

L3.

2. Connect the two motor wires to terminals on the AC contactor marked T2, T3. These wires are already

connected from the factory.

3. Connect the short wire A2 to L3 on the AC contactor. This wire is already connected from the factory.

4. Remove the entire wire that connects from the “UP” button to A1 on the AC contactor.

5. Connect one of the wires (does not matter which one) on the Limit Switch to the “UP” button and connect

the remaining Limit Switch wire to terminal A1 on the AC contactor.

AC CONTACTOR

Fig. 44

Remove this wire

Fig. 45

Limit Switch Wires

“UP” Button Wire

Incoming Power Lines

Jumper Wire

Ground Wire

Motor Wires

Fig. 46

. EXPLODED VIEW

Model PV-10P & PV-10HP

Fig. 47

Cylinders

SPX Manual power unit 220V/60HZ, Single phase

Fig. 48

Fig. 49

ATLAS Manual power unit (Fig. 50)

220V/60HZ, Single Phase

Fig. 50

Illustration of hydraulic valve for SPX & ATLAS hydraulic power unit

a. SPX manual power unit, 220V/60HZ, Single phase (See Fig. 51)

b. ATLAS manual power unit, 220V/60HZ, Single phase (See Fig. 52)

Release valve

Fig. 51

Oil return port

Fig. 52

Oil Outlet

Relief valve

Auxiliary hole Check valve

Protective ring

Capacitor

Oil return port

Auxiliary hole

Oil Outlet

Handle for Release valve

Relief valve

Throttle valve

Running capacitor

Start capacitor Protective ring

Check valve

Release valve

Handle for Release

valve

. TEST RUN

1. Adjust the equalizing cables (See Fig. 53)

Use wrench to hold the cable fitting, meanwhile

Use a ratchet to tighten the cable nut.

Make sure the cables have the same tension

so the two carriages lift at the same time.

Replace the covers on the carriages. If the carriages do not lift at the same time,

tighten the cable nut on the lower of the two carriages.

2. Adjust safety cable

Lift the carriages and lock at the same height, pull the safety cable and then release a little, and

then tighten the cable nuts. Make sure the safety locks click at the same time.

3. Bleeding air

This hydraulic system is designed to bleed air by loosening

the bleeding screw. Lift the carriages to about 12 inches

and loosen the bleeding plug, lower the lift until fluid comes

out. Tighten the screws after bleeding, (See Fig. 54). 4. Adjust the lowering speed (Only for ATLAS power unit) (Adjust with a load on the lift)

You can adjust the lowering speed of the lift if necessary: Loosen the locking nut on the throttle

valve, and then turn the throttle valve clockwise to decrease the lowering speed, or

counterclockwise to increase the lowering speed. Do not forget to tighten the locking nut after

the lower speed adjustment has been completed.

Counterclockwise to increase the lowering speed

Clockwise to decrease the lowering speed

Throttle Valve

Lock Nut

Fig. 55

Cable nut

Fig. 53

Bleeding plug

Fig. 54

5. Test with load After finishing the above adjustment test run the lift with a load. Run the lift in the low position several times. Run the lift to the top completely. NOTE: If the lift vibrates on the way up with a load, lubricate all pulley shafts and wear

blocks. If the lift vibrates on the way down, the cylinders need to be bled.

Fig. 56 Hydraulic System

. OPERATION INSTRUCTIONS

Please read the safety tips carefully before operating the lift

To lift vehicle

1. Keep the lift area free of clutter;

2. Position lift arms to the lowest position;

3. Open lift arms;

4. Position vehicle between columns;

5. Move arms to the vehicle’s lifting points;

Note: The four lift arms must make contact at the same with the vehicle’s lifting points and

both axles must rise off of the ground at the same time.

6. Press the UP button until the lift pads contact underside of vehicle. Check to make sure vehicle

is secure;

7. Continue to raise the lift slowly to the desired working height, ensuring the balance of vehicle;

8. Push lowering handle to lower lift onto the nearest locks. The vehicle is ready to repair. Note:

The lift must always be on the safety locks!!!!!

To lower vehicle

1. Keep the lift area free of clutter;

2. Press the button of UP to raise the vehicle slightly, and then release the safety device, lower

vehicle by pushing lowering handle.

3. Open the arms and position them to the shortest length.

4. Drive away the vehicle.

. MAINTENANCE SCHEDULE

Monthly:

1. Re-torque the anchor bolts to 85 Ft Lbs.

2. Check all connectors, bolts and pins to insure proper mounting.

3. Lubricate cable with lubricant.

4. Make a visual inspection of all hydraulic hoses/lines for possible wear or leakage.

5. Check the condition of the safety lock device.

6. Lubricate all rollers and pins with 90wt. Gear oil or equivalent.

Note: All anchor bolts should take full torque. If any of the bolts do not function for any reason,

DO NOT use the lift until the bolt has been replaced.

Every six months:

1. Make a visual inspection of all moving parts for possible wear, interference or damage.

2. Check and adjust as necessary, equalizer tension of the cables to ensure level lifting.

3. Check columns for plumb.

4. Check rubber pads and replace as necessary.

5. Check safety lock device and make sure the condition is suitable.

. TROUBLE SHOOTING

TROUBLE CAUSE REMEDY

Motor does not run

1. Button does not work

2. Wiring connections are not in good

condition

3. Motor burned out

4. Height limit switch is damaged

5. AC contactor burned out

1. Replace button

2.Repair all wiring connections

3. Repair or replace motor

4.Replace the limit switch

5. Replace AC contactor

Motor runs but the lift is

not raised

1. Motor runs in reverse rotation

2. Gear pump out of operation

3. Release valve in damage

4. Relief valve or check valve in damage

5. Low oil level

1.Reverse two power wire

2.Repair or replace

3. Repair or replace

4.Repair or replace

5.Fill tank

Lift does not stay up

1. Release valve out of work

2. Relief valve or check valve leakage

3. Cylinder or fittings leaks

Repair or replace

Lift raises slowly

1. Oil line is jammed

2. Motor running on low voltage

3. Oil mixed with air

4. Gear pump leaks

5. Overload lifting

1. Clean the oil line

2. Check electrical system

3. Fill tank

4. Replace pump

5. Check load

Lift can not lower

1. Safety device are in activated

2. Release valve in damage

3. Safety cable broken

4. Oil system is jammed

1. Release the safeties

2. Repair or replace

3. Replace

4. Clean the oil system

For more detail on motor troubleshooting visit our web site at gregsmithequipment.com. Go to “Knowledge

Base” and click on “Troubleshooting and repair http://www.gregsmithequipment.com/Lift-Motor-Troubleshooting

IX. Parts list for model PV-10P and PV-10HP

Item Part# Description Qty.

Note PV-10P PV-10HP

1 217001 Power side column 1 1

201 209002 Power unit 1 1

3 209003 Bolt 4 4

4 209034 Lock washer 4 4

5 217002 Nut 4 4

6 217003 Power side lock cover 1 1

7 217004 Main cam lock 1 1

8 217069 Bolt 34 34

9 206006 Washer 35 35

10 206023 Self locking nut 34 34

11 420018 Self locking nut 8 8

12 217013 Bolt 8 8

13 420045 Washer 26 26

14 217025 Protective ring 2 2

15 217015 Right overhead bar 1 1

16 217016 Left overhead bar 1 1

17 217017 Pin stop 2 2

18 209033 Washer 8 8

19 209055 Bolt 4 4

20 217019 Top pulley 4 4

21 217020 Bronze bush for pulley 6 6

22 217021 Top pulley spacer 4 4

23 217022 Pin 2 2

24 217023 Pin spacer 2 2

25 217024 Hose support 2 2

26 206009 Plastic small pulley 3 3

27 209056 Self locking nut 3 3

28 209046 Bolt 3 3

29 217026 Safety cable bracket 2 2

30 217027A

Extension column 2 0

217027B 0 2

31 217028 Offside lock cover 1 1

32 217034 Offside column 1 1

33 209051 Adapter 1.5” 4 4

34 209052 Adapter 3” 4 4

Item Part# Description Qty.

Note PV-10P PV-10HP

35 209053 Adapter 6” 4 4

36 209059 Anchor bolt 12 12

37 620065 Shim 10 10

38 680030 Rubber pad frame support 4 4

39 217036 Bottom pulley 2 2

40 217037 Bottom pin 2 2

41 209038 Bolt 6 6

42 217047 Arm pin 4 4

43 209039 Lock washer 18 18

44 209022 Washer 18 18

45 206049 Moon gear 4 4

46 217041 Left front arm 1 1

46A 217042 Right front arm 1 1

46B 217049

Right rear arm 1 1

46C Left rear arm 1 1

47 206048 Allen bolt 12 12

48 206032 C-clip 4 4

49 217043 Limit ring 4 4

50 206036 Roll pin 4 4

51 217044 Arm lock 4 4

52 217045 Spring 4 4

53 217046A Left arm lock bar 2 2

54 217046 Right arm lock bar 2 2

55 209019 Flat head screw 12 12

56 217053 Rubber pad 2 2

57 209009 Cup head bolt 26 26

58 217054 Carriage plastic cover 2 2

59 217055 Carriage 2 2

60 209015 Slider block 16 16

61 217056 Cylinder 2 2

62 217065A Wire cable 1 1

63 206025A Foam Cushion 1 1

64 206025 Limit bar 1 1

65 201005 Split Pin 2 2

66 206025C Limit bar link 2 2

67 206013 Limit switch 1 1

68 206011 Cup head bolt (not used) 2 2

69 206042 Limit bar bracket 2 2

70 420026 Lock washer 1 1

Item Part# Description Qty.

Note PV-10P PV-10HP

71 206023A Nut 1 1

72 217005 Plastic ball 1 1

73 217006 Lock handle 1 1

74 217007 Large spacer 2 2

75 217008 Main spring 2 2

76 217009 Main lock 2 2

77 217010 Bolt 1 1

78 217011 Nut 1 1

79 217012 Small spacer 2 2

80 217050 Main lock pin 2 2

81 217051 Screw 2 2

82 217066 Bolt 2 2

83 217030 Torsion spring 1 1

84 217031 Cam lock 1 1

85 217033 Self locking nut 1 1

86 217032 Cable lock hold 1 1

87 217029 Small pulley bracket 1 1

88 217057 Overhead hose 1 1

89 217058 T-fitting for power unit

90 217059 Short hose

91 217060 Cylinder pipe

92 217061A 90 Fitting

93 217048 Hose clamp

94 420029 Cable nut washer

95 209066 Cable nut

96 217063A Cable

97 217064A Safety cable

Parts For Hydraulic Cylinder

61-1 209069 O-Ring 61-2 209070 Bleeding Plug 61-3 209071 Support Ring 61-4 209072 Y-Ring 61-5 209073 O-Ring 61-6 209074 Piston 61-7 209075 O-Ring 61-8 217076 Piston rod 2 2 61-9 209077 Piston rod fitting 2 2 61-10 209078 Dust ring 2 2 61-11 209079 Head cap 2 2 61-12 209080 O-Ring 2 2 61-13 209081A Bore weldment 2 2

Parts for SPX Manual Power Unit, 220V/60Hz, 1 phase

Item Part# Description Qty. Note

PV-10P PV-10HP

201-1 209082 Motor 1 1

201-2 209109 Protective ring 1 1

201-3 209083 Motor connecting shaft 1 1

201-4 209084 Valve body 1 1

201-5 209085 Relief valve 1 1

201-6 209086 Lock washer 4 4

201-7 209087 Allen bolt 4 4

201-8 209088 Inlet pipe 1 1

201-9 209089 O-Ring 1 1

201-10 209090 Filter 1 1

201-11 209091 Bolt 4 4

201-12 209092 Reservoir 1 1

201-13 209093 Bolt 2 2

201-14 209094 Cover of capacitor 1 1

201-15 209095 Capacitor 1 1

201-16 209096 Rubber gasket 1 1

201-17 209097 Bolt 1 1

201-18 209098 Cover of motor terminal box 1 1

201-19 209099 Push button 1 1

201-20 209110 Oil return port 1 1

201-21 209100 Oil outlet 1 1

201-22 209101 Release valve 1 1

201-23 209102 Release valve handle 1 1

201-24 209103 Washer 1 1

201-25 209104 Nut 1 1

201-26 209105 Check valve 1 1

201-27 209106 Gear pump 1 1

201-28 209107 Oil return pipe 1 1

201-29 209108 Filler cap 1 1

Parts For ATLAS Manual Power Unit, 220V/60Hz, 1 phase

Item Part# Description Qty. Note

PV-10P PV-10HP

201A-1 209082A Motor 1 1

201A-2 209109 Protective ring 1 1

201A-3 209112 AC contactor 1 1

201A-4 209083A Motor connecting shaft 1 1

201A-5 209084A Valve body 1 1

201A-6 209085A Relief valve 1 1

201A-7 209113 Throttle valve 1 1

201A-8 209086A Lock washer 4 4

201A-9 209087A Allen bolt 4 4

201A-10 209088A Inlet pipe 1 1

201A-11 209089A O-Ring 1 1

201A-12 209090A Filter 1 1

201A-13 209091A Allen bolt 4 4

201A-14 209092A Reservoir 1 1

201A-15 209093A Cup head bolt with washer 4 4

201A-16 209094A Cover of capacitor 2 2

201A-17 209095A Start capacitor 1 1

201A-17A 209095B Run capacitor 1 1

201A-18 209096A Rubber gasket 2 2

201A-19 209097A Cup head bolt with washer 2 2

201A-20 209098A Cover of motor terminal box 1 1

201A-21 209099A Push button 1 1

201A-22 209110A Oil return port 1 1

201A-23 209100A Oil outlet 1 1

201A-24 209105A Check valve 1 1

201A-25 209101A Release valve 1 1

201A-26 209102A Handle of release valve 1 1

201A-27 209103A Washer 1 1

201A-28 209104A Nut 1 1

201A-29 209106A Gear pump 1 1

201A-30 209107A Oil return pipe 1 1

201A-31 209108A Filler cap 1 1